The Dinosaur Train Time Tunnel Mountain Motorized Play Set combines the excitement of dinosaurs and trains in one action-packed experience. Children can imagine traveling through time as they watch the included motorized train ascend the mountain and pass through the tunnel, triggering lights and sounds. With a figure 8 track layout, this set includes Buddy and Mr. Conductor collectible figures and can hold up to two train cars. Full of surprises, this set will keep Dinosaur Train enthusiasts entertained for hours Interactive lights and sounds and phrases! HUGE 3 ft layout Easily connect train cars and take all your dinosaurs for a ride! Motorized train with 3-wheel drive engine Requires 2 x AAA (1.5V) batteries and 2 x AA batteries Suitable for children aged 3+